The pulseless ventricular tachycardia rhythm is primarily identified by several criteria. First, the rate is usually greater than 180 beats per minute, and the rhythm generally has a very wide QRS complex. Second, the patient will be pulseless. And third, the rhythm originates in the ventricles.

Oct 8, 2024 · Ventricular Tachycardia (VT) is a broad complex tachycardia originating from the ventricles. There are several different forms of VT — the most common is monomorphic VT, which originates from a single focus within the ventricles. Monomorphic VT can be difficult to differentiate from other causes of broad complex tachycardia.

Jul 31, 2023 · Pulseless ventricular tachycardia is a life-threatening cardiac arrhythmia in which coordinated ventricular contractions are replaced by very rapid but ineffective contractions, leading to insufficient organ perfusion and heart failure.

Jun 3, 2022 · Pulseless ventricular tachycardia occurs when heart ventricles contract too fast and don’t have time to fill with blood. When blood flow stops, a person’s pulse stops. Survival depends on receiving fast emergency treatment and defibrillation.

VF and pulseless VT are shockable rhythms and treated in similar fashion. Asystole and PEA are also included in the cardiac arrest algorithm but are non-shockable rhythms. Ventricular fibrillation and pulseless ventricular tachycardia are treated using the …

3 days ago · Pulseless Ventricular Tachycardia (pVT) occurs when the ventricles beat rapidly and inefficiently, typically between 150-250 beats per minute. The heart is contracting so quickly that it doesn’t have enough time to refill with blood between beats, which results in no detectable pulse and inadequate blood flow to the organs.

Pulseless and unstable ventricular tachycardias occur when an anomalous ventricular circuit is activated, reducing cardiac muscle activity, leading to inadequate cardiac output.

Feb 1, 2024 · Ventricular tachycardia appears on a rhythm strip as a regular broad complex tachycardia, typically between 100-300 bpm. It is important to check for a pulse when this rhythm is seen. VT with a pulse is managed according to the ALS tachycardia algorithm. VT can be monomorphic or polymorphic depending on the morphology of the QRS complexes.

Nov 7, 2024 · Pulseless ventricular tachycardia (PVT) is a life-threatening heart rhythm disorder characterized by a very fast heartbeat originating from the lower chambers of the heart, known as ventricles. The heart beats too fast to pump enough blood to the body, causing a lack of pulse and low blood pressure.

Pulseless ventricular tachycardia (VT) and Ventricular fibrillation (VF) are life-threatening cardiac rhythms that result in ineffective ventricular contractions. The ventricular motion of VF is not synchronized with atrial contractions.